IP45 Waterproof: This automatic chicken coop door is safe and sturdy enough to withstand other large animals and keep your poultry safe, IP45 waterproof and works well in rain or snow. Wide Range of Use: This automatic chicken coop door can also be used as a door for ducks/geese/chickens and other poultry. You can enjoy a weekend and a stress-free vacation. In addition to knowing that your chickens are safe. Aluminum Alloy Material: This chicken coop door is made of high-quality aluminum alloy. High-quality material, safe and durable aluminum alloy material, does not easily lose color, do not worry about rust and other problems. LED and Timer Display: The chicken coop has an LED screen and 24-hour timer, you can customize the opening and closing time every day so you don't always have to worry about your chickens' safety. Anti-pinch Function: The automatic chicken hatch has an anti-pinch function. When a chicken or an obstacle gets stuck during opening and closing, the door will go into its normal protection against the small trigger and the obstacle can be removed manually for normal operation. Thank you for your visit. We wish you all the best.~~NANA1115